# How-To:
01 - Set the air fryer to 350°F and allow it to reach temperature.
02 - Slice each croissant horizontally without cutting completely through, creating a hinge.
03 - Spread approximately 2 tablespoons of Nutella inside each croissant and gently press the halves together.
04 - Place the prepared croissants in a single layer within the air fryer basket.
05 - Air fry for 4 to 5 minutes until golden brown and Nutella is melted.
06 - Carefully remove croissants and top with chopped hazelnuts or a light dusting of powdered sugar if desired. Serve warm.